684270504

素因数分解:

$2^3\times 3^5\times {\mathrm{351991}}^1$

素因数の和:352012

約数の個数: 48

約数和(自身を含む): 1921876320

約数和(自身を除く): 1237605816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 351991, 703982, 1055973, 1407964, 2111946, 2815928, 3167919, 4223892, 6335838, 8447784, 9503757, 12671676, 19007514, 25343352, 28511271, 38015028, 57022542, 76030056, 85533813, 114045084, 171067626, 228090168, 342135252, 684270504]

約数ペア:

[(1, 684270504), (2, 342135252), (3, 228090168), (4, 171067626), (6, 114045084), (8, 85533813), (9, 76030056), (12, 57022542), (18, 38015028), (24, 28511271), (27, 25343352), (36, 19007514), (54, 12671676), (72, 9503757), (81, 8447784), (108, 6335838), (162, 4223892), (216, 3167919), (243, 2815928), (324, 2111946), (486, 1407964), (648, 1055973), (972, 703982), (1944, 351991)]